音标与读法

这里为大家介绍下precautional 是什么意思，希望能帮助到各位朋友。

中英文翻译

adj.

预有戒备的，预防的。 precautional measures 预防措施。

taken in advance to protect against possible danger or failure; "gave precautionary advice"; "I would take precautionary steps to keep him away"

同义词：precautionary,

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